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Cheap flights from Seattle to Ireland from €212

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
06:00 - 14:45SEA  Seattle/Tacoma Intl-ORK Cork
25h 45m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
11:15 - 11:47ORK  Cork-SEA Seattle/Tacoma Intl
32h 32m1 stop Amsterdam Schiphol
€502Delta
Sun, 25 Oct - Tue, 10 Nov
Delta Logo
06:00 - 14:45SEA  Seattle/Tacoma Intl-ORK Cork
25h 45m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
05:40 - 23:57ORK  Cork-SEA Seattle/Tacoma Intl
26h 17m2 stops Amsterdam Schiphol Minneapolis St Paul
€507Delta
Sun, 25 Oct - Tue, 10 Nov
United Airlines Logo
22:48 - 11:10SEA  Seattle/Tacoma Intl-DUB Dublin
28h 22m1 stop Newark
United Airlines Logo
09:50 - 10:05DUB  Dublin-SEA Seattle/Tacoma Intl
32h 15m1 stop Vancouver Intl
€534United Airlines
Sun, 11 Oct - Sun, 18 Oct
United Airlines Logo
23:14 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
27h 01m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 - 21:55SNN  Shannon-SEA Seattle/Tacoma Intl
17h 25m1 stop Newark
€538United Airlines
Sat, 26 Sep - Tue, 6 Oct
United Airlines Logo
23:14 - 11:10SEA  Seattle/Tacoma Intl-DUB Dublin
27h 56m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
09:50 - 10:05DUB  Dublin-SEA Seattle/Tacoma Intl
32h 15m1 stop Vancouver Intl
€543United Airlines
Sun, 11 Oct - Sun, 18 Oct
United Airlines Logo
23:13 - 10:15SEA  Seattle/Tacoma Intl-SNN Shannon
27h 02m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 - 09:36SNN  Shannon-SEA Seattle/Tacoma Intl
29h 06m2 stops Newark Chicago O'Hare Intl
€549United Airlines
Sat, 26 Sep - Tue, 6 Oct
Multiple Airlines Logo
05:50 - 07:10SEA  Seattle/Tacoma Intl-DUB Dublin
17h 20m2 stops Vancouver Intl Toronto Pearson Intl
Multiple Airlines Logo
10:45 - 14:00DUB  Dublin-SEA Seattle/Tacoma Intl
34h 15m1 stop Munich Franz Josef Strauss
€580Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
Air Canada Logo
10:50 - 07:45SEA  Seattle/Tacoma Intl-DUB Dublin
12h 55m1 stop Vancouver Intl
Air Canada Logo
09:50 - 14:22DUB  Dublin-SEA Seattle/Tacoma Intl
12h 32m1 stop Vancouver Intl
€583Air Canada
Thu, 1 Oct - Sat, 10 Oct
United Airlines Logo
12:00 - 09:45SEA  Seattle/Tacoma Intl-DUB Dublin
37h 45m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
11:35 - 18:52DUB  Dublin-SEA Seattle/Tacoma Intl
15h 17m1 stop Chicago O'Hare Intl
€584United Airlines
Fri, 2 Oct - Tue, 13 Oct
Multiple Airlines Logo
23:15 - 07:30SEA  Seattle/Tacoma Intl-DUB Dublin
24h 15m1 stop Newark
Multiple Airlines Logo
11:45 - 12:00DUB  Dublin-SEA Seattle/Tacoma Intl
32h 15m1 stop Frankfurt am Main
€586Multiple Airlines
Sun, 22 Nov - Sun, 29 Nov

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Aer Lingus flights from Seattle to Ireland

Our best Aer Lingus deals on Seattle to Ireland flight tickets
Aer Lingus
20 Oct
SEA19:10Seattle/Tacoma Intl
9h 05m
DUB12:15Dublin
29 Oct
DUB07:35Dublin
17h 15m
1 stop
SEA17:50Seattle/Tacoma Intl
€588
Aer Lingus
1 Oct
SEA19:10Seattle/Tacoma Intl
9h 05m
DUB12:15Dublin
12 Oct
DUB15:25Dublin
9h 45m
SEA17:10Seattle/Tacoma Intl
€592
Aer Lingus
10 Oct
SEA19:10Seattle/Tacoma Intl
9h 05m
DUB12:15Dublin
17 Oct
DUB15:25Dublin
9h 45m
SEA17:10Seattle/Tacoma Intl
€593

United Airlines flights from Seattle to Ireland

Our best United Airlines deals on Seattle to Ireland flight tickets
United Airlines
11 Oct
SEA22:48Seattle/Tacoma Intl
28h 22m
1 stop
DUB11:10Dublin
18 Oct
DUB09:50Dublin
32h 15m
1 stop
SEA10:05Seattle/Tacoma Intl
€534
United Airlines
26 Sept
SEA23:14Seattle/Tacoma Intl
27h 01m
2 stops
SNN10:15Shannon
6 Oct
SNN12:30Shannon
17h 25m
1 stop
SEA21:55Seattle/Tacoma Intl
€538
United Airlines
11 Oct
SEA23:14Seattle/Tacoma Intl
27h 56m
2 stops
DUB11:10Dublin
18 Oct
DUB09:50Dublin
32h 15m
1 stop
SEA10:05Seattle/Tacoma Intl
€543

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Ireland that are best for you.

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Depart

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Price

Cheapest return flight

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Sun 25/10

06:00-14:45

2 stops25h 45m

Cork

Tue 10/11

11:15-11:47

1 stop32h 32m

€502

SeattleCork

SEA Seattle/Tacoma Intl - ORK Cork

SEAORK

Seattle/Tacoma Intl

Sun 25/10

06:00-14:45

2 stops25h 45m

Cork

Tue 10/11

05:40-23:57

2 stops26h 17m

€507

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sun 11/10

22:48-11:10

1 stop28h 22m

Dublin

Sun 18/10

09:50-10:05

1 stop32h 15m

€534

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sat 26/9

23:14-10:15

2 stops27h 01m

Shannon

Tue 6/10

12:30-21:55

1 stop17h 25m

€538

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sun 11/10

23:14-11:10

2 stops27h 56m

Dublin

Sun 18/10

09:50-10:05

1 stop32h 15m

€543

SeattleShannon

SEA Seattle/Tacoma Intl - SNN Shannon

SEASNN

Seattle/Tacoma Intl

Sat 26/9

23:13-10:15

2 stops27h 02m

Shannon

Tue 6/10

12:30-09:36

2 stops29h 06m

€549

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sat 24/10

05:50-07:10

2 stops17h 20m

Dublin

Sat 31/10

10:45-14:00

1 stop34h 15m

€580
Fastest return journey

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Thu 1/10

10:50-07:45

1 stop12h 55m

Dublin

Sat 10/10

09:50-14:22

1 stop12h 32m

€583

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Fri 2/10

12:00-09:45

2 stops37h 45m

Dublin

Tue 13/10

11:35-18:52

1 stop15h 17m

€584

SeattleDublin

SEA Seattle/Tacoma Intl - DUB Dublin

SEADUB

Seattle/Tacoma Intl

Sun 22/11

23:15-07:30

1 stop24h 15m

Dublin

Sun 29/11

11:45-12:00

1 stop32h 15m

€586

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Seattle to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of January is another great option to travel to Ireland, with average flight prices from Seattle averaging around €446.

What is the cheapest Seattle/Tacoma Intl to Ireland flight route?

Fly from Seattle/Tacoma Intl to Dublin for the best Seattle/Tacoma Intl - Ireland flight prices

How far in advance should I book a flight from Seattle to Ireland?

You are more likely to see cheaper flights to Ireland from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €646 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Seattle for as low as €535 on momondo.

What cabin class options are available on Seattle to Ireland flights?

There is only 1 cabin class available to choose from on Seattle to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Ireland flights?

No. A direct flight is the cheapest option for a flight between Seattle to Ireland.

Cheap Seattle to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Ireland

Best price found

€212

Fastest flight time

9h 05m

Direct flights

Every day

Airports in Ireland

77 airports
The best one-way flight to Ireland from Seattle in the past 72 hours is €212. The best return flight deal from Seattle to Ireland found on momondo in the last 72 hours is €502.
The fastest flight from Seattle to Ireland takes 9h 05m
Direct flights go from Seattle to Ireland every day.
There are 77 airports in Ireland. From Seattle there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Seattle to Ireland

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Ireland?

    Prices for flights from Seattle/Tacoma Intl Airport to Ireland are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Ireland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Ireland?

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Ireland for you.

Can I find flights from Seattle to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to Ireland?

momondo helps you find the best flight between Seattle and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Ireland

Popular Cities in Ireland

Flights to Dublinfrom €38
Flights to Corkfrom €82
Flights to Shannon, Clarefrom €82
Flights to Milltown (Kerry)from €38
Flights to Donegalfrom €59